Ποιος παντρεύτηκε το Ordulf, Duke of Saxony;

Ordulf (sometimes Otto) (c. 1022 – 28 March 1072) was the duke of Saxony from 1059, when he succeeded his father Bernard II, until his death. He was a member of the Billung family.

Gertrude van Haldensleben (ca. 1040 - 21 februari 1116) was hertogin van Saksen.

Wulfhild of Norway (1020 – 24 May 1071; Old West Norse: Úlfhildr Ólafsdóttir, Swedish: Ulfhild Olofsdotter) was a Norwegian princess, and a duchess of Saxony by marriage to Ordulf, Duke of Saxony.